12371216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5407}}^1$

素因数の和:5439

約数の個数: 40

約数和(自身を含む): 28164864

約数和(自身を除く): 15793648

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 5407, 10814, 21628, 43256, 59477, 70291, 86512, 118954, 140582, 237908, 281164, 475816, 562328, 773201, 951632, 1124656, 1546402, 3092804, 6185608, 12371216]

約数ペア:

[(1, 12371216), (2, 6185608), (4, 3092804), (8, 1546402), (11, 1124656), (13, 951632), (16, 773201), (22, 562328), (26, 475816), (44, 281164), (52, 237908), (88, 140582), (104, 118954), (143, 86512), (176, 70291), (208, 59477), (286, 43256), (572, 21628), (1144, 10814), (2288, 5407)]